LEP and fatty liver disease: In regression analysis, serum adiponectin (OR: 0.912; 95% CI 0.869-0.957; P < 0.001), serum leptin (OR: 1.060; 95% CI 1.017–1.102; P = 0.005), HOMA2-IR as a marker of insulin resistance (OR: 1.671; 95% CI 1.049–2.662; P = 0.031), and PTDM (OR: 5.988; 95% CI 1.680–21.276; P = 0.006), were independently associated with hepatic steatosis after liver transplantation (Table 2).